<html>
<head>
  <style>
    html, body {
      -ms-touch-action: none;
      background: #000;
      padding: 0;
      border: 0;
      margin: 0;
      height: 100%;
    }

    canvas{
      margin: auto;
    }
    div, canvas {
      display: block;
      padding: 0;
      border: 0;
    }
  </style>
</head>
<body>
  <script src="./game_h5.js"></script>
</body>
</html>
